Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sound insulation screen for playground enclosing wall
The sound insulation screen for the playground enclosing wall comprises a supporting frame, a plurality of sponge sound insulation plates are hinged to the inner wall of the supporting frame, wind eliminating reset mechanisms are arranged on the two sides of the supporting frame, a dust scraping mechanism is arranged on the inner wall of the supporting frame, and each wind eliminating reset mechanism comprises a sand blocking net fixedly installed at the bottom of the corresponding sponge sound insulation plate. And one side of the sand blocking net penetrates through the interior of the supporting frame, a groove is formed in the bottom of the sand blocking net, the groove is formed in the inner wall of the supporting frame, a coil spring is fixedly installed on one side of the sand blocking net, and a limiting rod is fixedly installed on one side of the coil spring. By arranging the wind eliminating reset mechanism and the dust scraping mechanism, when wind is received, wind resistance is relieved through stress overturning of the sponge sound insulation plate, meanwhile, dust and impurities blown by the wind are blocked, the sponge sound insulation plate can be reset in time when the wind power is small, the sound insulation effect of the sponge sound insulation plate can be recovered in time, and meanwhile sand and dust adhering to the sand blocking net can be scraped away.
本发明公开了一种操场围墙用隔音屏，具体涉及隔声屏领域，包括支撑架，支撑架的内壁铰接有多个海绵隔音板，支撑架的两侧设有消风复位机构，支撑架的内壁设有刮尘机构，消风复位机构包括固定安装在海绵隔音板底部的拦沙网，拦沙网的一侧贯穿支撑架的内部，拦沙网的底部设有凹槽，凹槽开设在支撑架的内壁，拦沙网的一侧固定安装有卷簧，卷簧的一侧固定安装有限位杆。本发明通过设置消风复位机构和刮尘机构，进而在受风时，通过海绵隔音板的受力翻转而缓解风阻，同时将风吹来的灰尘杂质阻挡，且在风力小时能够及时将海绵隔音板复位而及时使得其恢复隔音作用，同时能够刮除拦沙网上粘附的沙尘。
Sound insulation screen for playground enclosing wall
The sound insulation screen for the playground enclosing wall comprises a supporting frame, a plurality of sponge sound insulation plates are hinged to the inner wall of the supporting frame, wind eliminating reset mechanisms are arranged on the two sides of the supporting frame, a dust scraping mechanism is arranged on the inner wall of the supporting frame, and each wind eliminating reset mechanism comprises a sand blocking net fixedly installed at the bottom of the corresponding sponge sound insulation plate. And one side of the sand blocking net penetrates through the interior of the supporting frame, a groove is formed in the bottom of the sand blocking net, the groove is formed in the inner wall of the supporting frame, a coil spring is fixedly installed on one side of the sand blocking net, and a limiting rod is fixedly installed on one side of the coil spring. By arranging the wind eliminating reset mechanism and the dust scraping mechanism, when wind is received, wind resistance is relieved through stress overturning of the sponge sound insulation plate, meanwhile, dust and impurities blown by the wind are blocked, the sponge sound insulation plate can be reset in time when the wind power is small, the sound insulation effect of the sponge sound insulation plate can be recovered in time, and meanwhile sand and dust adhering to the sand blocking net can be scraped away.
本发明公开了一种操场围墙用隔音屏，具体涉及隔声屏领域，包括支撑架，支撑架的内壁铰接有多个海绵隔音板，支撑架的两侧设有消风复位机构，支撑架的内壁设有刮尘机构，消风复位机构包括固定安装在海绵隔音板底部的拦沙网，拦沙网的一侧贯穿支撑架的内部，拦沙网的底部设有凹槽，凹槽开设在支撑架的内壁，拦沙网的一侧固定安装有卷簧，卷簧的一侧固定安装有限位杆。本发明通过设置消风复位机构和刮尘机构，进而在受风时，通过海绵隔音板的受力翻转而缓解风阻，同时将风吹来的灰尘杂质阻挡，且在风力小时能够及时将海绵隔音板复位而及时使得其恢复隔音作用，同时能够刮除拦沙网上粘附的沙尘。
Sound insulation screen for playground enclosing wall
一种操场围墙用隔音屏
XIANG XIANLI (Autor:in) / CAI ZHIJIAN (Autor:in)
12.05.2023
Patent
Elektronische Ressource
Chinesisch
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